information and creates an electronic list (e-list) of items. In part-2 of this assignment, customer should be able to use this e-list to purchase multiple products of varying quantities while product are available in stock. Your program should start by asking the business owner's name (string) and the name of the company (string). Next, it should ask for three (3) product names (strings), their unit prices (floats), and the total number of products in stock (ints). Finally, it should display the list of items. Below is a sample run of the program that demonstrates how your output could look (user input

information and creates an electronic list (e-list) of items. In part-2 of this assignment, customer should be able to use this e-list to purchase multiple products of varying quantities while product are available in stock. Your program should start by asking the business owner's name (string) and the name of the company (string). Next, it should ask for three (3) product names (strings), their unit prices (floats), and the total number of products in stock (ints). Finally, it should display the list of items. Below is a sample run of the program that demonstrates how your output could look (user input

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

L2.

Write a program called a2_q1.py that asks the user (business owner) for their product
information and creates an electronic list (e-list) of items. In part-2 of this assignment, customers
should be able to use this e-list to purchase multiple products of varying quantities while products
are available in stock.
Your program should start by asking the business owner's name (string) and the name of the
company (string). Next, it should ask for three (3) product names (strings), their unit prices
(floats), and the total number of products in stock (ints). Finally, it should display the list of items.
Below is a sample run of the program that demonstrates how your output could look (user input
is highlighted for emphasis):
Sample output (user input is highlighted for emphasize):
Please enter your name >> Bond
Hi Bond, please enter your company name >> Mart 007
Let's setup a sales menu for 'Mart 007'.
Enter item 1's name >> Spiked Umbrella
Enter item 1's unit price >> 7.25
Enter item 1's quantity >> 5
Enter item 2's
Enter item 2's
Enter item 2's
name >> Voice Changer
unit price >> 5.5
quantity >> 10
Enter item 3's name >> Spy Camera
Enter item 3's unit price >> fifteen
Price must be a number. Please enter again >> -15
Price must be positive. Please enter again >>
Enter item 3's quantity >> eight
Stock must be a number. Please enter again >> -8
A
9
Page 4 of 10
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ɪɴ ᴊᴀᴠᴀ ᴡʜᴀᴛ ɪꜱ ɴᴇᴇᴅᴇᴅ ɪꜱ ᴀ ᴘʀᴏɢʀᴀᴍ ᴡʜɪᴄʜ ᴛᴀᴋᴇꜱ ᴀꜱ ɪɴᴘᴜᴛᴛᴡᴏ ꜱᴏʀᴛᴇᴅ ᴀʀʀᴀУꜱ ᴀɴᴅ ʀᴇᴛᴜʀɴꜱ ᴀ ɴᴇᴡ ᴀʀʀᴀУ ᴄᴏɴᴛᴀɪɴɪɴɢ ᴛʜᴇ ᴇʟᴇᴍᴇɴᴛꜱ ꜰᴏᴜɴᴅ ɪɴʙᴏᴛʜ ᴛʜᴇ ꜱᴏʀᴛᴇᴅ ᴀʀʀᴀУꜱ. ɪᴛ ɪꜱ ᴀʟʀɪɢʜᴛ ɪꜰ ᴛʜᴇ ɪɴᴘᴜᴛ ᴀʀʀᴀУꜱ ʜᴀᴠᴇ ᴅᴜᴘʟɪᴄᴀᴛᴇꜱ ʙᴜᴛ ᴛʜᴇʀᴇᴛᴜʀɴᴇᴅ ᴀʀʀᴀУ ꜱʜᴏᴜʟᴅ ʙᴇ ᴅᴜᴘʟɪᴄᴀᴛᴇ ꜰʀᴇᴇ ! ʙᴇʟᴏᴡ ɪꜱ ʜᴏᴡ ᴛʜᴇ ᴀʀʀᴀУꜱ ᴀʀᴇ ʀᴇᴘʀᴇꜱᴇɴᴛᴇᴅᴀʀʀᴀУ1[] = [1, 5, 6, 6, 9, 9, 9, 11, 11, 21]ʜᴇʀᴇ ʟᴇɴɢᴛʜ ᴏꜰ ᴀʀʀᴀУ1 ɪꜱ ᴍ. ᴀʀʀᴀУ2[] = [6, 6, 9, 11, 21, 21, 21]ʜᴇʀᴇ ʟᴇɴɢᴛʜ ᴏꜰ ᴀʀʀᴀУ2 ɪꜱ ɴ. ᴀʀʀᴀУ ᴛᴏ ʙᴇ ʀᴇᴛᴜʀɴᴇᴅ ᴡᴏᴜʟᴅ ʙᴇ:ᴀʀʀᴀУ[] = [6, 9, 11, 21] ( ᴅᴏ ɴᴏᴛ ᴜꜱᴇ ʟɪʙʀᴀʀУ ꜰᴜɴᴄᴛɪᴏɴꜱ ᴛᴏ ᴅᴏ ᴀɴУ ᴏꜰᴛʜᴇ ᴛᴀꜱᴋꜱ ʀᴇQᴜɪʀᴇᴅ ᴀʙᴏᴠᴇ) ᴡʜᴀᴛ ɪꜱ ᴛᴏ ʙᴇ ɪᴍᴘʟᴇᴍᴇɴᴛᴇᴅ ɪꜱ ᴀ ꜰᴜɴᴄᴛɪᴏɴ ɪɴ ꜱᴜᴄʜ ᴀ ᴡᴀУ ᴛʜᴀᴛ ᴛʜᴇ ꜱᴏʟᴜᴛɪᴏɴ ꜱᴏʟᴠᴇꜱᴛʜᴇ ᴘʀᴏʙʟᴇᴍ ᴡɪᴛʜ ᴏ(ᴍɴ) ᴛɪᴍᴇ ᴄᴏᴍᴘʟᴇxɪᴛУ. ᴏ(ᴍɴ) ɪꜱ ꜱᴀᴍᴇ ᴀꜱ ᴏ(ᴍ ∗ ɴ). Тʜɪꜱ ʙʀᴜᴛᴇ-ꜰᴏʀᴄᴇ ᴍᴇᴛʜᴏᴅ ꜱᴜɢɢᴇꜱᴛᴇᴅ ʜᴀꜱ ᴀ ɴᴀᴍᴇ ᴄᴀʟʟᴇᴅ ”ʟᴏᴏᴘ-ᴊᴏɪɴ” ᴡʜᴇʀᴇУᴏᴜ ʙᴀꜱɪᴄᴀʟʟУ ᴊᴜꜱᴛ ᴛʀᴀᴠᴇʀꜱᴇ ᴛʜʀᴏᴜɢʜ ᴛʜᴇ ᴇʟᴇᴍᴇɴᴛꜱ ᴏꜰ ᴏɴᴇ ᴀʀʀᴀУ ᴄᴏᴍᴘᴀʀɪɴɢɪᴛ ᴛᴏ ᴛʜᴇ ᴇʟᴇᴍᴇɴᴛꜱ ᴏꜰ ᴛʜᴇ ᴏᴛʜᴇʀ ᴀʀʀᴀУ ᴀꜱ ᴀ ᴄᴏᴍᴍᴇɴᴛ ɪɴ ᴛʜᴇ ᴄᴏᴅᴇ, ᴘʟᴇᴀꜱᴇ ᴡʀɪᴛᴇ ᴛʜᴇ ᴛᴇꜱᴛ-ᴄᴀꜱᴇꜱ ᴏɴ ʜᴏᴡ ᴏɴᴇ ᴡᴏᴜʟᴅᴛᴇꜱᴛ ᴛʜᴇ ꜱᴏʟᴜᴛɪᴏɴ ᴀꜱꜱᴜᴍᴘᴛɪᴏɴꜱ ᴀɴᴅ ʜᴇɴᴄᴇ ᴛʜᴇ ᴄᴏᴅᴇ.…
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